I can't open some communities in Boost? - eviltoast

As someone trying small instance I have to explore other instances using good old browser and then try to open it in Boost. For some reason sometimes it just doesn’t work, even for communities that are in lemmy.world! Ones I have tried and failed are:

https://lemmy.world/c/me_irl

https://lemmy.film/c/moviesandtv

https://lemmy.world/c/linux_gaming

https://programming.dev/c/programmer_humor

And some others I may have forgotten. For comparison, if you click https://lemmy.ml/c/asklemmy it should correctly open in Boost instead of browser.